Oral-B iO Deep Clean Replacement Brush Heads 9 pk
Item #4610583 · Beauty & Personal CareNext expected Dec 10, 2026 – Jan 3, 2027
The short versionSolid pattern
Goes on sale about every 2 months. Typically $11 off. Next expected Dec 10, 2026 – Jan 3, 2027.
Seen on sale 7 times.
Sale timeline
● sale (height = discount)○ unsure reading┆ today▮ predicted window
Full history
| Dates | Discount | Sale price | Source |
|---|---|---|---|
| Jul 27 – Aug 23, 2026 | $11 off | — | Costco August 2026 |
| May 11 – Jun 7, 2026 | $11 off | — | Costco May 2026 |
| Mar 2–29, 2026 | $11 off | — | Costco March 2026 |
| Dec 22, 2025 – Jan 19, 2026 | $11 off | — | Costco January 2026 |
| Oct 20 – Nov 16, 2025 | $11 off | — | Costco November 2025 |
| Jul 30 – Aug 24, 2025 | $11 off | — | Costco August 2025 |
| Mar 5–30, 2025 | $11 off | — | Costco March 2025 |